-/*
- * Copyright (C) 2005-2014 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file check_wav.c Detect and delete a wav header. */
#include "buffer_tree.h"
#include "error.h"
#include "check_wav.h"
+#include "portable_io.h"
/** Length of a standard wav header. */
#define WAV_HEADER_LEN 44
PARA_INFO_LOG("found wav header\n");
cwc->state = CWS_HAVE_HEADER;
/* Only set those values which have not already been set. */
- cwc->channels = (unsigned)a[22];
- cwc->sample_rate = a[24] + (a[25] << 8) + (a[26] << 16) + (a[27] << 24);
- bps = a[34] + ((unsigned)a[35] << 8);
+ cwc->channels = a[22];
+ cwc->sample_rate = read_u32(a + 24);
+ bps = read_u16(a + 34);
if (bps != 8 && bps != 16) {
PARA_WARNING_LOG("%u bps not supported, assuming 16\n",
bps);
else
cwc->sample_format = (a[3] == 'F')?
SF_S16_LE : SF_S16_BE;
- PARA_NOTICE_LOG("%dHz, %s, %s\n", cwc->sample_rate,
+ PARA_NOTICE_LOG("%uHz, %s, %s\n", cwc->sample_rate,
cwc->channels == 1? "mono" : "stereo",
sample_formats[cwc->sample_format]);
btr_consume(btrn, WAV_HEADER_LEN);